Dynavox VR-307BT: Unleashing Audiophile Bliss


In the world of audio enthusiasts, finding the perfect sound amplifier is a quest that never ends. The right amplifier can make all the difference in delivering a truly immersive and high-quality listening experience. Today, we will be delving into the world of hifi sound amplifiers and exploring the features and performance of the Dynavox VR-307BT.

Sound amplification plays a crucial role in enhancing audio quality, whether it’s for music, movies, or gaming. It takes the original audio signal and boosts it to deliver a more powerful and dynamic sound output. A good amplifier not only amplifies the sound but also maintains its clarity and fidelity.

The Dynavox VR-307BT is a highly regarded hifi sound amplifier that promises to elevate your audio experience to new heights. With its impressive technical specifications and advanced features, it aims to provide users with an immersive and captivating listening experience.

In this review, we will dive deep into the various aspects of the Dynavox VR-307BT, including its design, functionality, sound characteristics, and overall performance. So sit back, relax, and join us on this journey as we explore what makes this amplifier stand out from the crowd.

Technical Specifications

The Dynavox VR-307BT amplifier is a remarkable piece of audio equipment that offers impressive technical specifications for an immersive listening experience.

With a power output of 2 x 25W (6 Ohms), this amplifier delivers sufficient power to drive your speakers with clarity and precision. It operates in Class AB, which combines the efficiency of Class B amplifiers with the low distortion characteristics of Class A amplifiers.

When it comes to sound quality, the Dynavox VR-307BT excels with its signal-to-noise ratio (SNR) of 85dB. This means that the amplifier produces minimal background noise, allowing you to enjoy your music without any distractions. Additionally, the total harmonic distortion (THD) is only 0.1%, ensuring faithful reproduction of audio signals without any significant distortions.

This amplifier offers versatile connectivity options with its two RCA inputs, allowing you to connect various audio sources such as CD players, turntables, or media players. Additionally, it features a Bluetooth antenna, enabling wireless streaming from compatible devices. Whether you prefer a wired or wireless connection, the Dynavox VR-307BT has got you covered.

In terms of compatibility, this amplifier supports a wide range of audio formats, ensuring that you can enjoy your favorite music in various file types without any limitations.

The frequency response of the Dynavox VR-307BT spans from 20Hz to 40kHz, guaranteeing accurate reproduction of both low and high-frequency sounds. This wide frequency range allows for a detailed and immersive listening experience across all genres of music. The amplifier is also designed to work with different impedance levels, making it compatible with a variety of speakers.

Overall, the technical specifications of the Dynavox VR-307BT indicate a powerful and versatile amplifier that prioritizes sound quality and connectivity options. Whether you are a music enthusiast or an audiophile, this amplifier is sure to impress with its performance and capabilities.

Design and Construction

The Dynavox VR-307BT amplifier boasts an elegant and sleek exterior design that is sure to catch the eye of any audio enthusiast. Its compact dimensions of 235 x 170 x 125 mm make it a space-saving addition to any setup. The amplifier is available in a stylish silver color, adding a touch of sophistication to any room.

In terms of construction, the Dynavox VR-307BT is built with high-quality materials that ensure durability and longevity. The solid build quality gives a sense of reliability and reassurance.

One notable design feature of this amplifier is its efficient cooling system. With its well-designed ventilation system, the amplifier remains cool even during extended periods of use, preventing overheating and maintaining optimal performance. This ensures that the amplifier operates at its full potential without any interruptions.

Additionally, the Dynavox VR-307BT is equipped with high-quality connectors and switches. The RCA inputs provide a stable connection for audio sources, ensuring minimal signal loss. The switches are sturdy and responsive, allowing for easy operation and precise control over various settings.

Overall, the design and construction of the Dynavox VR-307BT amplifier showcase attention to detail and a commitment to delivering a reliable and aesthetically pleasing product. Its sleek appearance, durable build, efficient cooling system, and high-quality connectors make it a standout amplifier in its class.


The Dynavox VR-307BT amplifier offers a wide range of functionality, making it a versatile choice for audio enthusiasts. With its multiple connectivity options, this amplifier allows you to connect various audio sources such as CD players, computers, smartphones, and more. The inclusion of two RCA inputs ensures compatibility with a variety of devices, providing flexibility in your audio setup.

Additionally, the amplifier features Bluetooth connectivity, allowing you to easily stream music wirelessly from your smartphone or other Bluetooth-enabled devices. This wireless capability adds convenience and eliminates the need for cumbersome cables.

In terms of controls and operating modes, the Dynavox VR-307BT provides balance controls that allow you to fine-tune the audio output according to your preferences. This feature ensures a balanced soundstage and enhances the overall listening experience. Furthermore, the amplifier offers tone adjustments, allowing you to adjust the bass and treble levels to suit your personal taste.

The availability of these operating modes and controls gives users greater control over their audio playback, enabling them to customize the sound output to their liking. Whether you prefer a punchy bass or a more balanced sound signature, the Dynavox VR-307BT amplifier allows you to tailor the audio to your specific preferences.

Overall, the functionality of the Dynavox VR-307BT amplifier is impressive, offering a range of connectivity options and control features that enhance the versatility and user experience. Whether you are connecting traditional audio sources or streaming music wirelessly, this amplifier provides ample options to cater to your audio needs.

Sound Characteristics

The Dynavox VR-307BT amplifier offers impressive sound characteristics that will elevate your audio experience to new heights. With its exceptional performance and attention to detail, this amplifier delivers a rich and immersive soundstage.

One of the standout features of the Dynavox VR-307BT is its ability to reproduce details with remarkable clarity. Whether you’re listening to intricate instrumental pieces or vocals, every nuance and subtlety is beautifully rendered, allowing you to fully appreciate the intricacies of your favorite music.

Instrument separation is another area where this amplifier truly shines. Each instrument is precisely positioned within the soundstage, creating a sense of depth and realism. You’ll be able to discern individual instruments with ease, enhancing your overall listening experience.

When it comes to bass response, the Dynavox VR-307BT does not disappoint. The amplifier provides a tight and controlled bass that adds depth and impact to your music without overpowering other frequencies. Whether you’re listening to bass-heavy tracks or delicate acoustic melodies, the amplifier strikes a perfect balance, ensuring that the bass is present but never overwhelming.

The treble clarity of the Dynavox VR-307BT is exceptional. High frequencies are reproduced with precision and sparkle, adding brilliance and airiness to your music. The amplifier maintains a smooth and detailed treble response, allowing you to enjoy every cymbal crash and high note with clarity and accuracy.

In terms of overall sound presentation, the Dynavox VR-307BT creates a captivating and engaging listening experience. It brings out the best in various music genres, from classical orchestral pieces to rock anthems. The amplifier adapts effortlessly to different genres, showcasing their unique characteristics while maintaining its signature sound quality.

Whether you’re a fan of jazz, pop, classical, or any other genre, the Dynavox VR-307BT will enhance your listening pleasure by faithfully reproducing each genre’s distinct nuances and dynamics. It ensures that you can fully immerse yourself in the music, allowing you to appreciate the artistry and emotion behind every note.

In conclusion, the Dynavox VR-307BT amplifier offers exceptional sound characteristics that will satisfy even the most discerning audiophiles. With its ability to reproduce details, precise instrument separation, controlled bass response, clear treble, and versatile sound presentation, this amplifier is a true gem for music enthusiasts. Whether you’re enjoying your favorite tracks or discovering new genres, the Dynavox VR-307BT will elevate your listening experience to new heights.

Sound Performance

The Dynavox VR-307BT amplifier delivers an exceptional sound performance that will captivate even the most discerning audiophiles. Its ability to faithfully reproduce audio signals is truly remarkable, offering a listening experience that is both immersive and engaging.

One of the standout qualities of the VR-307BT is its clarity. The amplifier ensures that each instrument and vocal is reproduced with stunning precision, allowing even the subtlest details to shine through. Whether you’re listening to delicate acoustic melodies or powerful rock anthems, the VR-307BT brings a level of clarity that elevates your music to new heights.

Furthermore, this amplifier boasts impressive dynamics. It effortlessly handles both soft and loud passages, maintaining the integrity of the audio signal without any distortion or loss of detail. The transitions between different sonic elements are seamless, creating a dynamic range that adds depth and excitement to your music.

The tonal balance offered by the VR-307BT is another aspect worth highlighting. It strikes a perfect equilibrium across different frequency ranges, ensuring that no part of the audio spectrum overpowers another. The bass is tight and controlled, providing a solid foundation for your music, while the midrange remains clear and articulate. The highs are crisp and well-defined, adding sparkle and airiness to the overall sound signature.

Whether you’re listening to classical compositions with intricate orchestral arrangements or enjoying modern electronic beats with deep basslines, this amplifier handles every genre with finesse. It effortlessly brings out the nuances in each recording, allowing you to fully appreciate the artistry behind your favorite music.

In conclusion, the Dynavox VR-307BT amplifier offers an impeccable sound performance that will leave you mesmerized. Its ability to faithfully reproduce audio signals with clarity, dynamics, and tonal balance sets it apart from other amplifiers in its class. Whether you’re a casual listener or a dedicated audiophile, this amplifier will undoubtedly enhance your music listening experience and bring your favorite tracks to life.


The Dynavox VR-307BT amplifier offers several notable advantages that set it apart from its competitors in the market. Firstly, its hybrid design combines the best of both solid-state and tube amplification, resulting in a unique and dynamic sound quality that is hard to find in other models. The inclusion of 2 x 6N1 tubes enhances the audio performance, delivering warm and rich tones with excellent clarity.

In terms of functionality, the VR-307BT excels with its Bluetooth connectivity feature. This allows users to easily connect their devices wirelessly and stream music without any hassle. The Bluetooth antenna ensures a stable and reliable connection, allowing for seamless playback from various sources.

Another advantage of this amplifier is its compact and sleek design. With dimensions of 235 x 170 x 125 mm and a weight of just 3.0 kg, it is highly portable and can be easily placed in any room or setup. The silver color option adds a touch of elegance to its appearance.

When compared to other models in the same price range, the Dynavox VR-307BT stands out due to its impressive power output of 2 x 25W (6 Ohms). This allows for sufficient volume levels and ensures an immersive listening experience. Additionally, the wide frequency range of 20 Hz – 40 kHz guarantees accurate reproduction of both low and high-frequency sounds.

Overall, the Dynavox VR-307BT amplifier offers a combination of exceptional sound quality, versatile functionality, and an attractive design. Its hybrid nature, Bluetooth connectivity, compact size, and powerful performance make it a standout choice among competitors in its price range.

Value for Money

The Dynavox VR-307BT amplifier offers excellent value for money with its impressive performance, extensive features, and reasonable price. When considering the overall package that this amplifier provides, it is hard to find a better option in its price range.

In terms of performance, the VR-307BT delivers powerful and clear sound with its 2 x 25W output power. It covers a wide frequency range from 20Hz to 40kHz, ensuring that you can enjoy the full spectrum of audio with great detail and accuracy. The signal-to-noise ratio of 85dB ensures minimal background noise and distortion, allowing for a pure listening experience.

The amplifier’s design and construction are also commendable. With its sleek and compact dimensions of 235mm x 170mm x 125mm, it can easily fit into any space without taking up much room. The silver color option adds a touch of elegance to its appearance. Additionally, weighing only 3kg, it is lightweight and portable, making it convenient to move around as needed.

When it comes to functionality, the VR-307BT excels with its versatile connectivity options. It features two RCA audio inputs, allowing you to connect multiple devices such as CD players, turntables, or media players simultaneously. The inclusion of a Bluetooth antenna enables wireless streaming from compatible devices, adding convenience and flexibility to your audio setup.

Considering all these features and capabilities, the Dynavox VR-307BT offers an exceptional value proposition at its price point. It provides high-quality audio performance, a solid build, and a range of connectivity options that are typically found in more expensive amplifiers. Whether you are an audiophile or simply someone who appreciates good sound quality, this amplifier delivers outstanding value for your money.

In conclusion, the Dynavox VR-307BT amplifier offers excellent value for money with its impressive performance, extensive features, and reasonable price. Its powerful sound output, wide frequency range, sleek design, and versatile connectivity options make it a top contender in its price range. If you are looking for an amplifier that delivers exceptional audio performance without breaking the bank, the VR-307BT is definitely worth considering.


In conclusion, the Dynavox VR-307BT amplifier is a powerful and versatile audio device that offers an impressive range of features and exceptional sound performance. With its hybrid design and high-quality components, this amplifier delivers a rich and immersive listening experience.

The technical specifications of the Dynavox VR-307BT are commendable. With an output power of 2 x 25W (6 Ohms) and a frequency range of 20Hz to 40kHz, this amplifier ensures clear and detailed sound reproduction across the entire audio spectrum. The signal-to-noise ratio of 85dB guarantees minimal distortion and interference, allowing for pure and accurate audio playback. The inclusion of Bluetooth connectivity adds convenience and flexibility to the amplifier’s functionality, allowing users to easily connect their devices wirelessly.

Design-wise, the Dynavox VR-307BT boasts a sleek and modern appearance with its silver color option. Its compact dimensions of 235mm x 170mm x 125mm make it suitable for various setups and spaces. The sturdy construction ensures durability and longevity, making it a reliable investment for audiophiles.

Functionality is another strong suit of this amplifier. With two RCA audio inputs, users have the option to connect multiple devices simultaneously, providing versatility in audio sources. The inclusion of Bluetooth antenna allows for seamless wireless streaming from compatible devices. However, it is worth noting that Wi-Fi connectivity is not available on this model.

When it comes to sound characteristics, the Dynavox VR-307BT excels in delivering dynamic and balanced sound reproduction. The use of two 6N1 tubes enhances the amplification process, resulting in warm and smooth audio output. The low level of non-linear distortion (0.1%) further contributes to a clean and accurate sound representation.

In terms of sound performance, the Dynavox VR-307BT truly shines. Whether you’re listening to music or watching movies, this amplifier delivers a captivating and immersive experience. The powerful output power of 25W per channel ensures sufficient volume and clarity, allowing you to fully enjoy your audio content.

One of the key advantages of the Dynavox VR-307BT is its value for money. With its competitive price point, this amplifier offers exceptional performance and features that rival higher-end models. It provides an affordable option for those seeking high-quality audio without breaking the bank.

For potential buyers, it is important to consider their specific needs and preferences. If you are looking for a versatile amplifier with excellent sound performance and convenient wireless connectivity, the Dynavox VR-307BT is definitely worth considering. However, if Wi-Fi connectivity is a must-have feature for you, it is important to note that this amplifier does not support Wi-Fi.

In conclusion, the Dynavox VR-307BT amplifier impresses with its powerful sound performance, sleek design, and competitive price point. It offers a range of features that cater to both casual listeners and audiophiles alike. With its hybrid construction and exceptional sound characteristics, this amplifier is a solid choice for anyone looking to elevate their audio experience.

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